I'm not sure I understand your point - are you comparing the cleanliness of my keyboard to the horrible living conditions of a typical cow? I highly doubt the keys on my keyboard have manure on them.
You’d be surprised. If you’ve ever taken a dump and then returned to your keyboard right after without taking a shower then fecal matter has almost certainly found its way to your keyboard. Fecal flakes proliferate through the air when you take a shit. The stronger the smell, the more flakes there are. They stick to your body and clothes, and then inevitably smeared on your keyboard.
